For foreign manufacturers, NAL certification is mandatory for affected telecom products before a product can be imported and marketed in China.
The first product categories for NAL approval were introduced in 2001, and there are now 28 categories from three different main groups:
There are now over 300 telecommunications products defined in the categories. These include communications or networking equipment with interfaces to public networks or wide area network (WAN) services. Common communications interfaces include T1/E1, ISDN BRI, ISDN PRI, ADSL, serial and analog PSTN.
|Lead time||12 to 14 weeks|
|Local testing required||yes|
|Local representative required||yes|
|Approval label required||yes|
As part of our certification services, we at cetecom advanced offer our customers the coordination of all tests that need to be carried out on site and then take over the coordination with the Chinese authority and the local representative. Our experienced certification team will carry out the complete project handling for you, thus ensuring an efficient approval process and a fast approval on the Chinese market.